Pollen formation in cereal grain plants is inhibited by application of a 4-carboxy(or derivative)-1-aryl-5-pyrazolecarboxamide. Production of hybrid seed is facilitated by use of the compounds.
谷物植物的花粉形成受到4-羧基(或衍
生物)-1-芳基-5-
吡唑酰胺的应用抑制。使用这些化合物有助于生产杂交种子。